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ICL7135 signal acquisition and transmission circuit
This circuit is realized by a small integrated circuit. The sampled signal is sent to ICL7135 for processing through the potentiometer, and the...[Details]
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ZigBee recently ratified the ZigBee-2007 specification, which defines two feature sets, ZigBee and ZigBee PRO. The new 2007 specification is based on ZigBee-2006, and is compatible with certain net...[Details]
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According to a recent report released by an authoritative industry research organization, by 2020, the overall scale of global smart home will increase from the current 10 billion US dollars to 50 bi...[Details]
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Last time, we finished talking about the low-level initialization of Nand Flash. The operation of Nand Flash is mainly in board_init_f_nand(), which involves copying the code from Nand Flash to DDR. ...[Details]
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On July 22, *ST Dongke issued an announcement stating that in order to adjust its strategic layout, the company plans to pre-list and transfer its 57.646% equity interest in Nanjing Panda Electronics...[Details]
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With the rapid development of digital technology, various digital display screens have emerged, including LED, LCD, DLP, etc. There are various control systems for various digital large screens, in...[Details]
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Most of the information input into the system is analog. In order for the computer to process these analog quantities, the analog quantities must be converted into digital quantities through the data ...[Details]
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Problem Description This is my first time using the N76E003 development board. I built a basic environment based on the following three articles: https://www.cnblogs.com/zhugeanran/p/9554822.html ...[Details]
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Earlier, I talked about a method of using direct register manipulation when talking about timers. Now I will give an example of LCD. void LCD_RESET(void) { LCD_RST_CLR; delay_ms(100); LCD_RST_S...[Details]
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Overview
We have discussed some of the issues with the latest 802.11 standards in the Next Generation Wireless LAN white paper. It is no secret that test engineers are looking for test equ...[Details]
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Figure 30V power supply schematic The difference between the battery capacity meter and other instruments is that it can only use batteries as power sources. However, due to the changes and fluctu...[Details]
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Hardware circuit: 51 minimum system, no bus mode, direct I/O form, including matrix keyboard, 1602 LCD, a digital tube, 4 LEDs, buzzer, etc.
//Complete modified version of single chip LC...[Details]
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The stepper motor is an induction motor. Its working principle is to use electronic circuits to convert direct current into time-sharing power supply. The multi-phase timing control current is used...[Details]
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A chip that can control and modulate sound waves. Image credit: Shao Linbo/Harvard University
Scientists from Harvard University in the United States wrote in the latest is...[Details]
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1. Basic Information of the Company
Wuxi Riemann Robotics Technology Co., Ltd. is a robotics company incubated by the Wuxi Research Institute of Huazhong University of Science and Technolo...[Details]
GD32 MCU
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